Advancements and Applications of Preimplantation Genetic Testing in In Vitro Fertilization: A Comprehensive Review.

Preimplantation genetic testing (PGT) has become an integral component of assisted reproductive technology (ART), offering couples the opportunity to screen embryos for genetic abnormalities before implantation during in vitro fertilization (IVF). This comprehensive review explores the advancements and applications of PGT in IVF, covering its various types, technological developments, clinical applications, efficacy, challenges, regulatory aspects, and future directions. The evolution of PGT techniques, including next-generation sequencing (NGS) and comparative genomic hybridization (CGH), has significantly enhanced the accuracy and reliability of genetic testing in embryos. PGT holds profound implications for the future of ART by improving IVF success rates, reducing the incidence of genetic disorders, and mitigating the emotional and financial burdens associated with failed pregnancies and genetic diseases. Recommendations for clinicians, researchers, and policymakers include staying updated on the latest PGT techniques and guidelines, exploring innovative technologies, establishing clear regulatory frameworks, and fostering collaboration to maximize the potential benefits of PGT in assisted reproduction. Overall, this review provides valuable insights into the current state of PGT and its implications for the field of reproductive medicine.

Success in Parenthood: The In Vitro Maturation Breakthrough in Infertility.

This case report revolves around a 37-year-old woman and her 39-year-old husband, who have been married for seven years and were seeking treatment for infertility. The husband has been diagnosed with asthenozoospermia for the past six years and has been on continued medication, and the woman has been diagnosed with polycystic ovarian syndrome (PCOS). To improve fertility outcomes, this case report enlightens the treatment and medical strategy for people with PCOS. Treatment included low-dose ovarian stimulation for the removal of immature eggs, and then in vitro maturation (IVM) of those oocytes was done. Later, intracytoplasmic sperm injection (ICSI) was performed to form the blast. The formed blasts were later cryopreserved till embryo transfer. This case report highlights the importance of preventing the risk of ovarian hyperstimulation syndrome (OHSS) in patients with PCOS.

Efficacy of electronic apex locators in comparison with intraoral radiographs in working length determination- a systematic review and meta-analysis.

BACKGROUND: Successful endodontic treatment needs accurate determination of working length (WL). Electronic apex locators (EALs) were presented as an alternative to radiographic methods; and since then, they have evolved and gained popularity in the determination of WL. However, there is insufficient evidence on the post-operative pain, adequacy, and accuracy of EALs in determining WL. OBJECTIVE: The systematic review and meta-analysis aims to gather evidence regarding the effectiveness of EALs for WL determination when compared to different imaging techniques along with postoperative pain associated with WL determination, the number of radiographs taken during the procedure, the time taken, and the adverse effects. METHODS: For the review, clinical studies with cross-over and parallel-arm randomized controlled trials (RCTs) were searched in seven electronic databases, followed by cross-referencing of the selected studies and related research synthesis. Risk of bias (RoB) assessment was carried out with Cochrane's RoB tool and a random-effects model was used. The meta-analysis was performed with the RevMan software 5.4.1. RESULTS: Eleven eligible RCTs were incorporated into the review and eight RCTs into the meta-analysis, of which five had high RoB and the remaining six had unclear RoB. Following meta-analysis, no significant difference in postoperative pain was found among the EAL and radiograph groups (SMD 0.00, CI .29 to .28, 354 participants; P value = 0.98). Radiograph group showed better WL accuracy (SMD 0.55, CI .11 to .99, 254 participants; P value = 0.02), while the EAL group had 10% better WL adequacy (RR 1.10, CI 1.03-1.18, 573 participants; P value = 0.006). CONCLUSION: We found very low-certainty evidence to support the efficacy of different types of EAL compared to radiography for the outcomes tested. We were unable to reach any conclusions about the superiority of any type of EAL. Well-planned RCTs need to be conducted by standardizing the outcomes and outcome measurement methods.

Unveiling the Hidden Culprit of Posterior Reversible Encephalopathy Syndrome Superimposing Postpartum Eclampsia: A Rare Case.

The rare yet potentially fatal neurological complication known as posterior reversible encephalopathy syndrome (PRES) can manifest during pregnancy. Alongside symptoms such as headaches, nausea, visual disturbances, and altered mental status, patients often experience seizures or loss of consciousness. Imaging typically reveals vascular edema affecting the parietal and occipital lobes within the subcortical region. We present the case of a 24-year-old patient who developed postpartum eclampsia followed by PRES. MRI findings demonstrated hyperintensities in the posterior parietal, frontal, and occipital lobes bilaterally, confirming the diagnosis. Prompt administration of levetiracetam and labetalol led to the resolution of the patient's symptoms. Subsequently, we thoroughly searched online databases for peer-reviewed articles examining the etiology, clinical presentation, and treatment options for PRES. Our evaluation of the case findings alongside existing literature underscored the rarity of PRES occurring concurrently with postpartum eclampsia, highlighting the importance of timely identification and intervention in managing this condition. Further research is warranted to enhance our understanding of PRES in the context of pregnancy-related complications.

Relationship of skin complexion with gingival tissue color and hyperpigmentation. A multi-ethnic comparative study.

BACKGROUND AND OBJECTIVE: The most frequently seen intra-oral soft tissue is the gingiva. Most often, it is seen as coral-pink tissue that surrounds the neck of the teeth. Gingiva that encircles the tooth necks and covers the alveolar processes of the jaws is an intra-oral tissue that exhibits biomimetic features. The wide range of colors of the gingiva depends on the configuration of gingival vascularity, the degree of epithelial cornification, level of melanogenesis, and the depth of epithelialization. However, the color of the gingiva varies depending on the degree of melanin pigmentation. The current study aimed to identify the different distribution patterns of gingival color and determine the correlation between skin color, gender, and geographical area of origin. MATERIALS AND METHODS: A total of 839 subjects were involved in the study where the gingival color and skin tone were measured using the Dummett-Gupta Oral pigmentation Index (DOPI) combined with VITA VMK MASTER and skin shade method developed by Revlon (USA) and L'Oreal (France) for makeup foundation shades. One investigator was calibrated for the examination of the colors after being tested for normal color vision and color aptitude using the line test. RESULTS: A significant association was found between skin color and gingival pigmentation (χ2 value (6) = 114.48; P = 0.001). It was also found that females (67.1%) significantly had darker gingiva than males (58.3%). The study statistics display that location of the individual was also statistically associated with melanin pigmentation of the gingiva (χ2 value (57) = 559.33; P = 0.001). CONCLUSION: The study concluded that gender, skin color, and individual location are significantly associated with gingival melanin pigmentation.

Unveiling the Role of Endometrial CD-138: A Comprehensive Review on Its Significance in Infertility and Early Pregnancy.

This review comprehensively examines the role of endometrial CD-138 (syndecan-1) in the context of infertility and early pregnancy. The endometrium, a dynamic tissue responsive to hormonal cues, plays a central role in fertility, and understanding the molecular intricacies governing its function is crucial. CD-138, a cell surface proteoglycan, emerges as a critical player expressed by various endometrial cell types. Our exploration encompasses a brief overview of the endometrium, introducing CD-138 as a significant molecular entity. The rationale for the review underscores the importance of elucidating endometrial factors in fertility and addresses existing knowledge gaps related to CD-138. Throughout the review, we unravel the multifaceted nature of CD-138 and its involvement in infertility, highlighting its potential as a diagnostic marker. Furthermore, insights into CD-138's role during early pregnancy, including trophoblast-endothelial interactions, are discussed. In conclusion, the findings underscore the clinical implications of CD-138, suggesting its utility in diagnostics and offering prospects for targeted therapeutic interventions. The identified knowledge gaps propel future research directions, promising to deepen our understanding of this enigmatic molecule and its transformative potential in reproductive medicine.

Successful Fetal Reduction in Early Second Trimester: Series of Three Cases Conceived With Infertility Treatment.

This case series explores three instances of a successful fetal reduction in early second-trimester pregnancies conceived through infertility treatments. The patients, all admitted to a central Indian tertiary care hospital, underwent assisted reproductive technologies such as in vitro fertilization (IVF) or intrauterine insemination (IUI). Faced with triplet pregnancies, fetal reduction was made to mitigate risks and enhance maternal and fetal well-being. The reduction procedures, conducted either transvaginally or transabdominally under continuous ultrasound guidance, resulted in the cessation of targeted fetal heart activity and motility. Post-reduction, pregnancies progressed without major complications, culminating in successful deliveries via lower segment cesarean section (LSCS) in the third trimester. This case series underscores the importance of selective fetal reduction in managing pregnancies arising from infertility treatments, emphasizing its role in minimizing risks associated with multiple gestations. Using continuous ultrasound guidance during the reduction procedures proved effective in ensuring precision and safety. These cases contribute valuable insights to the evolving field of reproductive medicine, offering clinicians a nuanced understanding of successful interventions to optimize outcomes in complex pregnancies.

Assessment of Reproductive Health Knowledge Among College Students in Northwestern India: A Cross-Sectional Study.

Background Reproductive health knowledge is a critical aspect of overall well-being, particularly among college students who represent a demographic transitioning into adulthood. In northwestern India, where cultural nuances and societal perceptions play a significant role, understanding the factors influencing reproductive health knowledge becomes imperative. This cross-sectional study explores the interplay between demographic factors and awareness of reproductive health and infertility treatment among college students in northwestern India. Methods A diverse sample of 564 college students in northwestern India participated in the study, providing information on key demographic variables, including age, gender, marital status, degree, field of study, and college year. Statistical analysis, including the calculation of p-values, was employed to determine the significance of associations between these demographic factors and the participants' knowledge of reproductive health. Descriptive statistics, including percentages and numbers, were calculated to present a comprehensive overview of the data. To evaluate the significance of associations, chi-square tests were conducted for categorical variables such as age, gender, marital status, degree, field of study, and college year. The p-values were computed to determine the statistical significance of observed relationships, with a significance level set at 0.05. Results The study uncovered notable findings with implications for targeted interventions. Among age groups, participants aged 23-25 exhibited the highest knowledge percentage at 43.22% (51/564), and this association was statistically significant (p = 0.042). Gender disparities were evident, with females showing higher awareness (46.52% (127/564)) compared to males, and this difference was statistically significant (p = 0.001). Marital status revealed significant differences (p = 0.0012), particularly in single individuals who demonstrated a knowledge percentage of 46.52% (127/564). Significant variations were observed based on the degree held, with doctorate holders having the highest awareness at 49.15% (58/564) (p = 0.01). Field of study significantly influenced knowledge (p = 0.0001), particularly in medical and engineering disciplines. College year also exhibited significance (p = 0.003), with the first-year students demonstrating a knowledge percentage of 42.20% (73/564). Conclusions These findings underscore the importance of tailored educational interventions and targeted awareness campaigns. Recognizing the influence of demographic factors on reproductive health knowledge is crucial for developing effective strategies that address the specific needs of college students in northwestern India, promoting a more informed approach to reproductive health and infertility treatment.

An Unusual Case of Severe Pre-eclampsia and Pulmonary Edema Following Single Fetal Demise in an In Vitro Fertilization (IVF)-Conceived Twin Gestation: A Twisted Tale of Twins.

There has been a notable rise in instances of multiple-fetus pregnancies over the last decade, attributed to the widespread adoption of assisted reproductive technologies. Moreover, these pregnancies have been associated with the use of drugs to induce ovulation. While some cases involve the loss of one twin with minimal consequences for the surviving twin, the demise of a fetus after the first trimester, especially beyond three months into the pregnancy, can significantly impact the health of both the mother and the surviving fetus. Unfavorable outcomes linked to the loss of one twin after the first trimester include impaired physical growth of the surviving fetus, preterm delivery, neurological abnormalities, and, in certain instances, the death of the surviving twin. This report provides a detailed account of a specific case involving twin pregnancies where a single fetal death occurred at the 24th week of gestation, leading to severe pregnancy-induced hypertension and pulmonary edema. Upon reviewing peer-reviewed articles related to similar cases in online databases, no exact matches were identified for cases with a comparable presentation. The scarcity of literature on the development of pre-eclampsia following the death of a single fetus suggests a gap in obstetric research in this area. Consequently, the uniqueness of this case report arises from its distinctive circumstances and the limited existing literature on the subject within the obstetric community.

A Case Series Based on the Mixed Double-Embryo Transfer (MDET) Outcome in Patients With Recurrent Implantation Failure.

Successful implantation of embryos depends on the synchronous cross-talks between the endometrial wall and the competent blastocyst within the window of implantation (WOI). Hence, the WOI has a major significance in assisted reproductive technology (ART). However, in some cases, women do not have fixed WOI in ART cycles in order to enhance the rate of successful clinical pregnancy. However, there have been stances where women do not have a fixed WOI, and it shifts in subsequent menstrual periods. This contributes to the chances of recurrent implantation failure (RIF). Another factor that contributes to RIF is erratic endometrial receptivity, which hinders the chances of successful implantation of the conceptus in the endometrium. This case series consists of four case studies where the patients were believed to be suffering from RIF due to variable WOI or erratic endometrial receptivity and the routine protocol followed nowadays failed to make them conceive. In order to resolve the condition, we proposed a novel strategy in an attempt to improve pregnancy rates in these cases. An innovative method of embryo transfer known as mixed double-embryo transfer (MDET), which involved the transfer of one day 3 embryo and one day 5 blastocyst on day 6 of progesterone, led to possible pregnancy outcomes. A viable pregnancy was validated based on the human chorionic gonadotropin (ß-hCG) test report, and two of the cases delivered healthy babies. Thus, this case series provides a unique approach to addressing the issues of RIF. However, larger studies are required to validate the possible use of this technique.

Exploring the Association Between Age Groups and Success Patterns in Platelet-Rich Plasma Therapy: A Cohort Study.

Objective This study aimed to comprehensively examine the correlation between success trends in platelet-rich plasma (PRP) therapy and the advancing age of patients undergoing fertility interventions. Methods Female participants were categorized randomly into five age groups undergoing PRP or conventional hormone replacement therapy. Procedures included controlled ovarian stimulation, escalating estrogen dosage, gonadotrophin injections, and embryo transfer post-ovulation trigger. A pivotal PRP intervention was provided to half of the age sub-groups, and endometrial thickness was assessed 24 hours prior to embryo transfer. Statistical analysis employed SPSS 26.0 for Windows Student Version (IBM Inc., Armonk, New York), incorporating descriptive statistics, one-way analysis of variance (ANOVA), Tukey's honestly significant difference (HSD) test to explore age-PRP success relationships (p<0.05). Results The study, involving 60 participants, revealed a balanced patient distribution across age groups, with 20-30 age groups contributing 23.33% each. Baseline characteristics showed no significant differences between PRP and hormone replacement therapy (HRT) groups. Post-intervention, PRP demonstrated consistently higher endometrial thickness (p<0.001) and clinical pregnancy rates (63.33%) compared to HRT (40%). These findings suggest a positive association between PRP therapy and improved outcomes, particularly in younger age cohorts. Conclusion The study challenges traditional perspectives on hormonal influences in fertility, highlighting a potential link between PRP therapy and favorable outcomes among younger age groups. Improved endometrial thickness and clinical pregnancy rates in the PRP group emphasize the need for further exploration of PRP's mechanisms and applications in reproductive medicine.

Enhancement of Ovarian Reserve and Oocyte Quality After Platelet-Rich Plasma Instillation in a Woman With Diminished Anti-Müllerian Hormone.

Platelet-rich plasma (PRP) is a concentrated platelet preparation known for its regenerative properties due to the various growth factors it contains. Its application in the medical field, including dentistry, gynecology, and plastic surgery, has surged. In obstetrics and gynecology, PRP has shown promise in improving low libido, vaginal rejuvenation, ovarian reserve, and endometrial receptivity. This study presents a 29-year-old woman experiencing primary infertility attributed to low levels of anti-Müllerian hormone alongside the presence of asthenozoospermia in her husband's semen. After failed intrauterine insemination as well as in vitro fertilization (IVF), attempts at laparoscopic PRP treatment were administered before the second IVF cycle to enhance ovarian reserve and quality. The PRP treatment led to an increased follicle count, improved oocyte quality, and a successful pregnancy outcome in the second IVF cycle. PRP treatment promises to be effective in fertility treatments, potentially increasing ovarian reserve, improving oocyte quality, and enhancing successful pregnancy outcomes. This case report highlights its beneficial impact on a couple facing primary infertility, providing hope for patients with similar reproductive challenges.

Impact of various aligner auxiliaries on orthodontic activity: A systematic review and network meta-analysis.

Background: It is imperative to analyze the forces and moments produced by various auxiliaries in order to select the optimal attachments and, eventually, to maximize the efficacy and efficiency of orthodontic therapy. Through this investigation, we aimed to highlight the impact of various aligner auxiliaries on orthodontic activity in patients undergoing orthodontic treatment on a pre/post treatment protocol basis. Methods: After a thorough search of the online journals, a total of 482 documents were found using keywords such as "Orthodontic Treatment", "Aligner Auxiliaries", "Elastic Ligatures" and "Tooth Movement." The database research, elimination of duplicate studies, data extraction and risk of bias were performed by the authors independently. This systematic review and network meta-analysis included prospective studies and clinical trials to evaluate research that had looked at the impact of various aligner auxiliaries on orthodontic activity in patients undergoing orthodontic treatment. Results: Eight investigations of varying designs were selected for this review. The majority of investigations revealed that aligner auxiliaries significantly improve anterior root torque, rotation, and mesio-distal (M-D) movement, as well as posterior anchoring. They also significantly improved anterior root rotation. However, few studies have presented inconsistent or non-statistically significant findings. Conclusion: Auxiliaries for aligners also appear to improve extrusion and other orthodontic movements, but there is insufficient evidence to support these claims. No research has examined posterior bucco-lingual expansion or tilting. Clarification of the effect of attachments and their related variables requires additional clinical investigations.

Plasmodium falciparum ZIP1 Is a Zinc-Selective Transporter with Stage-Dependent Targeting to the Apicoplast and Plasma Membrane in Erythrocytic Parasites.

Replication of the malarial parasite in human erythrocytes requires massive zinc fluxes, necessitating the action of zinc transporters across the parasite plasma and organellar membranes. Although genetic knockout studies have been conducted on a few "orphan" zinc transporters in Plasmodium spp., none of them have been functionally characterized. We used the recombinant Plasmodium falciparum Zrt-/Irt-like protein (PfZIP1) and specific antibodies generated against it to explore the subcellular localization, function, metal-ion selectivity, and response to cellular zinc levels. PfZIP1 expression was enhanced upon the depletion of cytosolic Zn2+. The protein transitioned from the processed to unprocessed form through blood stages, localizing to the apicoplast in trophozoites and to the parasite plasma membrane in schizonts and gametocytes, indicating stage-specific functional role. The PfZIP1 dimer mediated Zn2+ influx in proteoliposomes. It exhibited preferential binding to Zn2+ compared to Fe2+, with the selectivity for zinc being driven by a C-terminal histidine-rich region conserved only in primate-infecting Plasmodium species.

Regeneration Therapy: The Role of Platelet-Rich Plasma in Post-hysterectomy Wound Dehiscence Healing.

A 58-year-old (para 2, living 2, abortion 0), overweight (BMI: 25 kg/m2), post-hysterectomy patient reported with wound dehiscence on day seven. She was a known case of hypertension and type 2 diabetes for the last five years. She presented with symptoms of abnormal uterine bleeding due to leiomyoma. The leiomyoma was refractory to medical management and thus she underwent a total abdominal hysterectomy. She underwent the procedure well after preoperative intensive diabetes and hypertension management. She was managed postoperatively with injectable antibiotics. On day seven postoperatively, the patient started experiencing wound discharge, after which she was treated with broad spectrum higher antibiotics and regular wound dressing with debridement of necrotic debris twice daily for five days. She was planned for alternative therapy in the form of rejuvenation therapy by platelet-rich plasma therapy, which thus helped further shorten her hospital stay and helped the wound to heal better.

Unveiling the Enigmatic: A Rare Presentation of Posterior Reversible Encephalopathy Syndrome in a Primigravida With Twin Pregnancy.

Posterior reversible encephalopathy syndrome (PRES) is a distinctive and challenging neurological condition characterized by a constellation of symptoms, including altered mental status, seizures, headaches, and visual disturbances. It is often associated with abrupt increases in blood pressure or other underlying precipitating factors. While PRES has been recognized for its diverse clinical presentations, it remains an infrequent diagnosis, and its occurrence during pregnancy, especially in primigravida with multiple gestations, is rare. In this context, it is imperative to explore and explicitly mention the underlying factors contributing to PRES in the case, which may include factors such as hypertensive disorders of pregnancy, immunosuppressive therapy, and renal dysfunction. Addressing these factors is essential for a comprehensive understanding of PRES in the context of pregnancy and its implications for clinical management. In this case report, we present an unusual and captivating clinical scenario involving a 19-year-old primigravida admitted to a tertiary care hospital with a twin pregnancy and presenting with complaints of severe back pain and a history of amenorrhea for eight months. The patient's journey unfolds with an emergency cesarean section, resulting in the birth of two healthy female infants and the sudden onset of seizures on the second day postoperatively. This case provides an intriguing glimpse into the complexities of diagnosing and managing PRES, particularly within the unique context of pregnancy. We discuss the clinical course, diagnostic evaluation, and the subsequent management of this challenging case, contributing to the growing body of knowledge on PRES in a pregnancy-related setting.

A Comprehensive Review of Screening Methods for Ovarian Masses: Towards Earlier Detection.

Ovarian masses, ranging from benign cysts to malignant tumors, present complex diagnostic challenges in women's healthcare. Early detection of ovarian masses is paramount for improving patient outcomes, as delayed diagnoses often lead to advanced-stage disease with limited treatment options. This comprehensive review explores screening methods' current state, limitations, and emerging technologies to facilitate earlier detection. The limitations of existing screening methods, such as low sensitivity and specificity, underscore the need for improved early detection strategies. Imaging-based techniques, including transvaginal ultrasound, magnetic resonance imaging, and computed tomography, are vital in evaluating ovarian masses. However, the emergence of artificial intelligence (AI) and machine learning (ML) applications enhances the accuracy of image interpretation. Blood-based biomarkers, such as CA-125, have been the focus of research for ovarian mass detection. While CA-125 remains widely used, its limitations have prompted investigations into alternative serum biomarkers, including HE4 and miRNA, along with liquid biopsy and circulating tumor DNA. Ultrasound-based scoring systems, such as the risk of malignancy index (RMI), Ovarian-Adnexal Reporting and Data System (O-RADS), and guidelines from the International Ovarian Tumor Analysis (IOTA) group, provide structured approaches for classifying ovarian masses. These systems aid healthcare providers in clinical decision-making. Emerging technologies, such as liquid biopsy, AI, and proteomic/metabolomic approaches, offer promising avenues for enhancing early detection and risk assessment. Liquid biopsy provides noninvasive, real-time monitoring of ovarian masses, while AI and ML applications improve the accuracy of image interpretation. Proteomic and metabolomic studies reveal novel biomarkers and molecular insights. High-risk populations, often associated with genetic mutations such as BRCA1 and BRCA2, require specialized screening strategies. Current guidelines recommend screening modalities, risk-reduction strategies, and shared decision-making. Ongoing research focuses on refining risk assessment and personalized screening for high-risk individuals. This review underscores the importance of early detection in managing ovarian masses, emphasizing the need for improved screening methods, tailored approaches for high-risk populations, and ongoing research to further enhance diagnostic accuracy and patient outcomes.

Comparative evaluation of antimicrobial efficacy of different combinations of calcium hydroxide against Enterococcus faecalis.

BACKGROUND: The study aims to compare the synergistic antibacterial efficacy of different combinations of calcium hydroxide as an intracanal medicament against E. faecalis. MATERIAL AND METHODS: The current study included four hundred extracted human permanent mandibular premolar teeth. After complete chemo-mechanical preparation, the middle third of the root was sectioned using a rotary diamond disc and a total of 400 samples were obtained. The specimens were inoculated with E. faecalis for 21 days. After that, specimens were divided into five groups (n = 80) based on materials used for the disinfection of samples: Group I, calcium hydroxide alone; Group II, calcium hydroxide + 2% chlorhexidine gel; Group III, calcium hydroxide + 2% chitosan gel; Group IV, calcium hydroxide + 0.02% silver nanoparticle gel; Group V, calcium hydroxide + Bioactive glass S53P4. Dentin shavings from the apical third were obtained from the inner third of dentin were obtained using gates glidden no.1 to the apical depth, followed by no.2, 3, 4 and 5 analyzed for E. faecalis using the culture method. One-way analysis of variance (ANOVA) was used for data analysis, followed by post-hoc Tukey's test for multiple comparisons of means to check the difference in bacterial inhibition between the groups. RESULTS: ANOVA results revealed a significant reduction of bacterial counts in all the groups compared (p < 0.001). Intergroup comparison showed maximum bacterial reduction (p < 0.001) with calcium hydroxide + bioactive glass S53P4 compared with other groups. CONCLUSION: Synergistic effect of calcium hydroxide showed better bacterial reduction compared to calcium hydroxide alone. Among the combinations evaluated, calcium hydroxide with bioactive glass, found to be most effective compared to other groups.

Rare and Occult Müllerian Deformity Diagnosed Intraoperatively During Lower Segment Caesarean Section.

Uterine anomalies are the rare entities seen due to fusion defects or agenesis of Müllerian ducts in embryonic life. They are usually associated with renal defects. If non-obstructive in nature, they hardly become symptomatic until the beginning of their obstetric carrier, when they present with infertility, recurrent pregnancy loss, preterm pregnancy, rudimentary horn rupture, an ectopic baby, and numerous more negative effects. We are presenting a case report of a patient who was suffering from infertility, attempted IUI treatment five times, then stopped the treatment due to economic affordability issues, conceived spontaneously, and underwent preterm lower segment cesarean section (LSCS) due to fetal distress. During LSCS, it was found to be type 2C of the American Fertility Society (AFS) Müllerian anomaly. The post-operative period was uneventful; both mother and baby were fine, and they were discharged.

Machine learning in the detection of dental cyst, tumor, and abscess lesions.

BACKGROUND AND OBJECTIVE: Dental panoramic radiographs are utilized in computer-aided image analysis, which detects abnormal tissue masses by analyzing the produced image capacity to recognize patterns of intensity fluctuations. This is done to reduce the need for invasive biopsies for arriving to a diagnosis. The aim of the current study was to examine and compare the accuracy of several texture analysis techniques, such as Grey Level Run Length Matrix (GLRLM), Grey Level Co-occurrence Matrix (GLCM), and wavelet analysis in recognizing dental cyst, tumor, and abscess lesions. MATERIALS & METHODS: The current retrospective study retrieved a total of 172 dental panoramic radiographs with lesion including dental cysts, tumors, or abscess. Radiographs that failed to meet technical criteria for diagnostic quality (such as significant overlap of teeth, a diffuse image, or distortion) were excluded from the sample. The methodology adopted in the study comprised of five stages. At first, the radiographs are improved, and the area of interest was segmented manually. A variety of feature extraction techniques, such GLCM, GLRLM, and the wavelet analysis were used to gather information from the area of interest. Later, the lesions were classified as a cyst, tumor, abscess, or using a support vector machine (SVM) classifier. Eventually, the data was transferred into a Microsoft Excel spreadsheet and statistical package for social sciences (SPSS) (version 21) was used to conduct the statistical analysis. Initially descriptive statistics were computed. For inferential analysis, statistical significance was determined by a p value < 0.05. The sensitivity, specificity, and accuracy were used to find the significant difference between assessed and actual diagnosis. RESULTS: The findings demonstrate that 98% accuracy was achieved using GLCM, 91% accuracy using Wavelet analysis & 95% accuracy using GLRLM in distinguishing between dental cyst, tumor, and abscess lesions. The area under curve (AUC) number indicates that GLCM achieves a high degree of accuracy. The results achieved excellent accuracy (98%) using GLCM. CONCLUSION: The GLCM features can be used for further research. After improving the performance and training, it can support routine histological diagnosis and can assist the clinicians in arriving at accurate and spontaneous treatment plans.